@keyframes dotchange {
  0% {
    opacity: 0;
    visibility: hidden;
  }

  20% {
    opacity: .2;
    visibility: visible;
  }

  40% {
    opacity: .4;
    visibility: visible;
  }

  60% {
    opacity: .6;
    visibility: visible;
  }

  80% {
    opacity: .8;
    visibility: visible;
  }

  100% {
    opacity: 1;
    visibility: visible;
  }
}

@keyframes mymove {
  0% {
    top: 0px;
  }

  30% {
    top: -10px;
  }

  60% {
    top: -20px;
  }

  100% {
    top: -32px;
  }
}

.App {
  width: 100%;
  background: pink;
  height: 100vh;
  color: #000000;
}

h2 {
  font-size: 15px;
  line-height: 15px;
  // color: #ffffff;
  text-align: center;
}

.inputNum {
  width: 60%;
  padding-top: 50px;
  margin: 50px auto;
  display: flex;
  align-items: center;

  .right {
    margin-left: 40px;
  }

  .param_group {
    margin-top: 5px;
    display: flex;
    justify-content: center;
    align-items: center;

    input {
      width: 60px;
      z-index: 12;
    }
  }
}

.main-container {
  margin: 10px auto;
  width: 100%;
  height: 500px;
  background: #00022f;
  position: relative;
  overflow-x: clip;
}

[class^=dot] {
  position: absolute;
  width: 6px;
  height: 3px;
  border-radius: 4px;
  display: inline-block;
  background: #34ccff;
  font-size: 12px;
  color: #ccc;
  visibility: hidden;
  opacity: 0;
  animation: dotchange linear;
  animation-fill-mode: both;
}


[class^=domain-infos] {
  position: absolute;
  display: flex;
  align-items: center;
  flex-direction: column;
  width: 88px;
  height: 88px;
  transform-origin: 50% 50%;
  // transform: translate(-50%, -50%); 

 
  .domain-img_o {
    //border-radius: 50%;
    // background: rgba(52, 204, 255, 0.2);
    // animation: dotchange linear;
    // animation-fill-mode: both;
    display: flex;
    align-items: center;
    justify-content: center;


    .domain-img_item {
      width: 88px;
      height: 88px;
      // border-radius: 50%;
    }
  }

}
